Do you really need to floss?

Do you really need to floss?

Many news outlets this past week have produced reports questioning the need to floss. A report from The Associated Press (AP) claims to have looked at 25 studies on the subject and considers the data supporting flossing to be “weak.”1 Flossing was also left off the 2015-2020 U.S. Dietary Guidelines (a report published every 5 years…